The Uniroof E 40mm is the convenient tool for overlap welding of roof sheeting made from PVC-P, PE, ECB, EPDM, CSPE and TPO-roofing membranes. It is particularly suitable for edges, hard-to-reach areas and small roofs. If welding with the Leister V-2 Automatic Welder (774500) is not possible, the Uniroof E 40mm, with its compact design, offers the ideal supplement. Width of welding seam 1-5/8". Welding speed from 3.3" to 16.4" per minute. For all thermoplastic roofing membranes . Network of trained service specialists. Maintenance free blower, no brushes to replace. User friendly display. Voltage V 120 Power consumption W 2300 Frequency Hz 50/60 Temperature 175 degrees to 1112 degrees. Welding pressure N 190 Air flow % 50-100 adjustable Pressure stat. Pa 5000 (50 mbar) Emission level LpA (dB) 67 Size 30" long, 20" wide, 18" tall. Weight 55 Lbs. with 5 m cord Test signs: CCA certificated. This unit ships in a Leister Plastic Carrying Case.